Jen-Crete SL is a fast drying, self-smoothing, protein free smoothing underlayment suitable for use in light to heavy-duty areas for preparing sound absorbent and non-absorbent subfloors prior to the installation of new floorcoverings.

It is suitable for use over a wide range of absorbent and non-absorbent subfloors including sand/cement screed, concrete, synthetic anhydrite, minimal adhesive residues, sound asphalt, granolithic, terrazzo, ceramic and quarry tiles and epoxy/polyurethane coatings.
 
Key Properties:
Approximately 20-30 minutes working time @20°C
Approximately 90 minutes walk on hardness time @20°C
Application thickness - Unfilled; From 3-15mm / Filled; Up to 20mm
Coverage per unit - 5m2 @3mm
Compressive strength N/mm2 - 1 Day >20, 7 Days >25, 28 Days >35
Flexural Strength N/mm2 - 1 Day >3, 7 Days, >5, 28 Days >6